/*
moxl - Modular XML Library
Copyright (c) 2007, Malcolm Sparks

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/
package moxl.relaxng.schema;

import moxl.dom.MoxlElement;
import moxl.dom.mutable.MutableElement;
import moxl.relaxng.grammarmerge.GrammarMerger;
import moxl.relaxng.simplification.normalization.names.NameClassNormalizer;

public class RelaxNgSimplifier
{
	NameClassNormalizer normalizer = new NameClassNormalizer();
	GrammarMerger grammarMerger = new GrammarMerger();
	
	public MoxlElement simplify(MutableElement rootElement)
    {
		// Simplify in accordance with the RelaxNG book.
		// TODO (deferred): Remove annotations, etc..
		// TODO (deferred): Retrieve external schemas
		
		// Name class normalization.
		rootElement = normalizer.transform(rootElement);

		// TODO (now): Pattern normalization.
		
		// TODO: First set of constraints.

		rootElement = grammarMerger.merge(rootElement);
		// TODO: Schema flattening.
		// TODO: Final cleanup.
		
		
		return rootElement;
    }

}
